Finding extended homes…
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Sign in to keep them on every device →Finding extended homes…
Homes within 1 km whose energy certificates show the floor area growing: extensions, loft and garage conversions. Tap a home on the map or in the list for its full history. Back to BN41 2DN
Not every extension shows here. We only see building work when a new energy certificate is lodged, which happens when a home is sold, let or newly built. A loft or extension added since then won't appear, even with planning permission and building control sign-off, because those records aren't published as open data outside London. Missing work doesn't mean missing paperwork.
| Home | Before | After | Added | Recorded |
|---|---|---|---|---|
| 50, Fairfield Gardens402 m away | 119 m² | 258 m² | +139 m² +117% | 2022 |
| La Boheme, 1, Benfield Crescent212 m away | 77 m² | 178 m² | +101 m² +131% | 2015 |
| 237, New Church Road968 m away | 106 m² | 204 m² | +98 m² +92% | 2015 |
| 15, Gladys Road558 m away | 112 m² | 200 m² | +88 m² +79% | 2025 |
| 24, Mill Lane210 m away | 85 m² | 173 m² | +88 m² +104% | 2024 |
| 368, Old Shoreham Road695 m away | 115 m² | 201 m² | +86 m² +75% | 2019 |
| 16, Park Close466 m away | 101 m² | 185 m² | +84 m² +83% | 2020 |
| 30, Greenleas481 m away | 65 m² | 144 m² | +79 m² +122% | 2025 |
| 71, High Street875 m away |
From energy performance certificates (MHCLG): a later certificate shows at least 15 m² and 15% more floor area than an earlier one (and no more than 2.5 times, to leave out typing errors). Some changes come from a more careful measurement rather than building work. Addresses: HM Land Registry. Contains HM Land Registry data © Crown copyright and database right 2026, OGL v3.0.
| 207 m² |
| 285 m² |
| +78 m² +38% |
| 2023 |
| 39, Leicester Villas901 m away | 159 m² | 232 m² | +73 m² +46% | 2024 |
|---|
| 44, Windlesham Close959 m away | 75 m² | 146 m² | +71 m² +95% | 2022 |
|---|
| 37, Sharpthorne Crescent271 m away | 73 m² | 142 m² | +69 m² +95% | 2015 |
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| 76, West Way708 m away | 92 m² | 156 m² | +64 m² +70% | 2016 |
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| 25, Links Road525 m away | 86 m² | 149 m² | +63 m² +73% | 2020 |
|---|
| 61, Benfield Way0 m away | 120 m² | 181 m² | +61 m² +51% | 2015 |
|---|
| 27, Gordon Road838 m away | 68 m² | 128 m² | +60 m² +88% | 2020 |
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| 84, Dale View971 m away | 57 m² | 117 m² | +60 m² +105% | 2020 |
|---|
| 11, Poplar Avenue995 m away | 86 m² | 145 m² | +59 m² +69% | 2024 |
|---|
| 142, Elm Drive913 m away | 74 m² | 133 m² | +59 m² +80% | 2020 |
|---|
| 110, Victoria Road731 m away | 80 m² | 139 m² | +59 m² +74% | 2015 |
|---|
| 11, Victoria Road640 m away | 40 m² | 98 m² | +58 m² +145% | 2012 |
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| 78, Benfield Way47 m away | 68 m² | 125 m² | +57 m² +84% | 2024 |
|---|
| 9, Worcester Villas857 m away | 56 m² | 113 m² | +57 m² +102% | 2021 |
|---|
| 27, Gleton Avenue836 m away | 54 m² | 108 m² | +54 m² +100% | 2017 |
|---|
| 39, Dale View706 m away | 49 m² | 103 m² | +54 m² +110% | 2011 |
|---|
| 57, Gleton Avenue836 m away | 88 m² | 141 m² | +53 m² +60% | 2023 |
|---|
| 65, Benfield Way0 m away | 109 m² | 162 m² | +53 m² +49% | 2022 |
|---|
| 12, Hangleton Lane722 m away | 99 m² | 152 m² | +53 m² +54% | 2019 |
|---|
| 28, Hangleton Close659 m away | 61 m² | 113 m² | +52 m² +85% | 2025 |
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| 23, Hangleton Close659 m away | 62 m² | 112 m² | +50 m² +81% | 2025 |
|---|
| 161, Elm Drive951 m away | 90 m² | 140 m² | +50 m² +56% | 2024 |
|---|
| 31, Hangleton Close659 m away | 59 m² | 109 m² | +50 m² +85% | 2023 |
|---|
| 46, Dean Close444 m away | 61 m² | 110 m² | +49 m² +80% | 2025 |
|---|
| 181, Hangleton Road511 m away | 49 m² | 98 m² | +49 m² +100% | 2016 |
|---|
| 22, Hillside150 m away | 85 m² | 134 m² | +49 m² +58% | 2014 |
|---|
| 92, Hangleton Road329 m away | 100 m² | 148 m² | +48 m² +48% | 2026 |
|---|
| 16, Gleton Avenue872 m away | 54 m² | 102 m² | +48 m² +89% | 2023 |
|---|
| 36, Hangleton Way662 m away | 84 m² | 132 m² | +48 m² +57% | 2016 |
|---|
| 411, Portland Road735 m away | 102 m² | 149 m² | +47 m² +46% | 2020 |
|---|
| 51, Trafalgar Road864 m away | 75 m² | 121 m² | +46 m² +61% | 2026 |
|---|
| 9, Benfield Way292 m away | 107 m² | 153 m² | +46 m² +43% | 2024 |
|---|
| 9, Links Road525 m away | 78 m² | 123 m² | +45 m² +58% | 2026 |
|---|
| 72, Vale Road845 m away | 53 m² | 98 m² | +45 m² +85% | 2026 |
|---|
| 40, Easthill Drive647 m away | 85 m² | 130 m² | +45 m² +53% | 2025 |
|---|
| 21, Glebe Villas985 m away | 108 m² | 153 m² | +45 m² +42% | 2016 |
|---|
| 8, Margery Road658 m away | 93 m² | 137 m² | +44 m² +47% | 2025 |
|---|
| 19, Hangleton Way388 m away | 71 m² | 115 m² | +44 m² +62% | 2022 |
|---|
| 42, Dale View673 m away | 56 m² | 100 m² | +44 m² +79% | 2022 |
|---|
| 68, Dale View673 m away | 82 m² | 126 m² | +44 m² +54% | 2021 |
|---|
| 54, Trafalgar Road889 m away | 40 m² | 84 m² | +44 m² +110% | 2011 |
|---|
| 55, Dale View971 m away | 57 m² | 100 m² | +43 m² +75% | 2015 |
|---|
| 23, Rowan Avenue819 m away | 74 m² | 117 m² | +43 m² +58% | 2013 |
|---|
| 13, Hangleton Way388 m away | 65 m² | 107 m² | +42 m² +65% | 2023 |
|---|
| 50, Benfield Way47 m away | 172 m² | 214 m² | +42 m² +24% | 2022 |
|---|
| 194, Elm Drive913 m away | 75 m² | 117 m² | +42 m² +56% | 2022 |
|---|
| 21, Old School Place726 m away | 87 m² | 129 m² | +42 m² +48% | 2020 |
|---|
| 83, Rowan Avenue775 m away | 81 m² | 123 m² | +42 m² +52% | 2020 |
|---|
| 1, Lucerne Close572 m away | 124 m² | 164 m² | +40 m² +32% | 2025 |
|---|
| 39, Bush Farm Drive842 m away | 63 m² | 103 m² | +40 m² +63% | 2025 |
|---|
| Studio Workshop, Rear Of 49, Elm Drive951 m away | 66 m² | 106 m² | +40 m² +61% | 2025 |
|---|
| 143, Hangleton Road511 m away | 70 m² | 110 m² | +40 m² +57% | 2021 |
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| 158, Elm Drive913 m away | 83 m² | 123 m² | +40 m² +48% | 2015 |
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| 8, Fairfield Gardens402 m away | 101 m² | 140 m² | +39 m² +39% | 2025 |
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| 27, Windlesham Close915 m away | 85 m² | 124 m² | +39 m² +46% | 2024 |
|---|
| 56, Burlington Gardens247 m away | 58 m² | 97 m² | +39 m² +67% | 2021 |
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| 17, Poplar Avenue995 m away | 90 m² | 129 m² | +39 m² +43% | 2020 |
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| 11, Elm Road939 m away | 54 m² | 92 m² | +38 m² +70% | 2019 |
|---|
| 21a, Windlesham Close915 m away | 52 m² | 90 m² | +38 m² +73% | 2017 |
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| 95, Dean Gardens455 m away | 59 m² | 97 m² | +38 m² +64% | 2015 |
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| 22, Shelldale Road994 m away | 97 m² | 134 m² | +37 m² +38% | 2026 |
|---|
| 101, Elm Drive951 m away | 77 m² | 114 m² | +37 m² +48% | 2020 |
|---|
| 14, Fairway Crescent285 m away | 74 m² | 111 m² | +37 m² +50% | 2018 |
|---|
| 50, Gleton Avenue872 m away | 58 m² | 94 m² | +36 m² +62% | 2023 |
|---|
| 26, Highlands Road513 m away | 88 m² | 124 m² | +36 m² +41% | 2022 |
|---|
| 184, Old Shoreham Road531 m away | 45 m² | 81 m² | +36 m² +80% | 2009 |
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| 110, Hallyburton Road639 m away | 105 m² | 140 m² | +35 m² +33% | 2026 |
|---|
| 15, Burlington Gardens247 m away | 104 m² | 138 m² | +34 m² +33% | 2025 |
|---|
| 5, Elm Road939 m away | 91 m² | 125 m² | +34 m² +37% | 2025 |
|---|
| 154, Hangleton Road655 m away | 126 m² | 160 m² | +34 m² +27% | 2023 |
|---|
| 79, Hangleton Way640 m away | 119 m² | 153 m² | +34 m² +29% | 2021 |
|---|
| 13, Chelston Avenue890 m away | 116 m² | 150 m² | +34 m² +29% | 2020 |
|---|
| 259, Old Shoreham Road429 m away | 147 m² | 181 m² | +34 m² +23% | 2018 |
|---|
| 86, Hangleton Road329 m away | 96 m² | 130 m² | +34 m² +35% | 2016 |
|---|
| 61, Dale View971 m away | 64 m² | 98 m² | +34 m² +53% | 2014 |
|---|
| 1, Garden Close526 m away | 42 m² | 75 m² | +33 m² +79% | 2026 |
|---|
| 109, Hangleton Road511 m away | 104 m² | 137 m² | +33 m² +32% | 2025 |
|---|
| 40, Locks Hill722 m away | 78 m² | 111 m² | +33 m² +42% | 2025 |
|---|
| 20, Vale Road779 m away | 91 m² | 124 m² | +33 m² +36% | 2024 |
|---|
| 52, High Street888 m away | 97 m² | 130 m² | +33 m² +34% | 2019 |
|---|
| 70, Highlands Road513 m away | 81 m² | 114 m² | +33 m² +41% | 2016 |
|---|
| 122, Victoria Road731 m away | 93 m² | 126 m² | +33 m² +35% | 2016 |
|---|
| 366, Portland Road960 m away | 92 m² | 125 m² | +33 m² +36% | 2015 |
|---|
| 3, Park Close466 m away | 80 m² | 113 m² | +33 m² +41% | 2011 |
|---|
| 23, Fairfield Gardens360 m away | 93 m² | 125 m² | +32 m² +34% | 2025 |
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| 69, Dean Gardens455 m away | 75 m² | 107 m² | +32 m² +43% | 2023 |
|---|
| 18, Norway Street860 m away | 88 m² | 120 m² | +32 m² +36% | 2021 |
|---|
| 6, Denmark Road891 m away | 78 m² | 110 m² | +32 m² +41% | 2019 |
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| 7, Greenleas481 m away | 73 m² | 104 m² | +31 m² +42% | 2026 |
|---|
| 64, Crown Road978 m away | 83 m² | 114 m² | +31 m² +37% | 2022 |
|---|
| 23, Burlington Gardens247 m away | 91 m² | 122 m² | +31 m² +34% | 2019 |
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| 15, St Helens Drive947 m away | 82 m² | 113 m² | +31 m² +38% | 2014 |
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| 20, Shelldale Road994 m away | 46 m² | 77 m² | +31 m² +67% | 2013 |
|---|
| 50, Rowan Avenue808 m away | 89 m² | 119 m² | +30 m² +34% | 2024 |
|---|
| 101, Fairway Crescent449 m away | 72 m² | 102 m² | +30 m² +42% | 2023 |
|---|
| 5, Egmont Road524 m away | 86 m² | 116 m² | +30 m² +35% | 2022 |
|---|
| 5, Benfield Close288 m away | 88 m² | 118 m² | +30 m² +34% | 2012 |
|---|
| 57, Fairway Crescent449 m away | 92 m² | 121 m² | +29 m² +32% | 2015 |
|---|
| 109, Mill Lane191 m away | 66 m² | 94 m² | +28 m² +42% | 2024 |
|---|
| 2, Hangleton Gardens544 m away | 67 m² | 95 m² | +28 m² +42% | 2022 |
|---|
| 66, Abinger Road922 m away | 82 m² | 110 m² | +28 m² +34% | 2020 |
|---|
| 54, Rowan Avenue808 m away | 87 m² | 115 m² | +28 m² +32% | 2019 |
|---|
| 9, Foredown Close723 m away | 55 m² | 83 m² | +28 m² +51% | 2016 |
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| 102, Rowan Avenue775 m away | 69 m² | 96 m² | +27 m² +39% | 2023 |
|---|
| 53, Benfield Way0 m away | 161 m² | 188 m² | +27 m² +17% | 2019 |
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| 97, Elm Drive951 m away | 85 m² | 112 m² | +27 m² +32% | 2018 |
|---|
| 17, Greenleas481 m away | 68 m² | 94 m² | +26 m² +38% | 2025 |
|---|
| 39, Rowan Avenue819 m away | 73 m² | 99 m² | +26 m² +36% | 2025 |
|---|
| 10, Denmark Road891 m away | 83 m² | 109 m² | +26 m² +31% | 2025 |
|---|
| 10, Mill Close399 m away | 66 m² | 92 m² | +26 m² +39% | 2024 |
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| 281, Old Shoreham Road429 m away | 90 m² | 116 m² | +26 m² +29% | 2023 |
|---|
| 73, Worcester Villas857 m away | 112 m² | 138 m² | +26 m² +23% | 2021 |
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| 43, Benfield Way0 m away | 80 m² | 106 m² | +26 m² +33% | 2016 |
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| 45, Hangleton Road382 m away | 140 m² | 166 m² | +26 m² +19% | 2016 |
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| 37, Rowan Avenue819 m away | 79 m² | 105 m² | +26 m² +33% | 2014 |
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| 55, Bush Farm Drive842 m away | 72 m² | 97 m² | +25 m² +35% | 2026 |
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| 192, Old Shoreham Road531 m away | 78 m² | 103 m² | +25 m² +32% | 2024 |
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| 101, Hangleton Way640 m away | 105 m² | 130 m² | +25 m² +24% | 2024 |
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| 61, Gleton Avenue836 m away | 90 m² | 115 m² | +25 m² +28% | 2024 |
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| 20, Burlington Gardens247 m away | 113 m² | 138 m² | +25 m² +22% | 2022 |
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| 40, Hallyburton Road797 m away | 80 m² | 105 m² | +25 m² +31% | 2020 |
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| 372, Old Shoreham Road695 m away | 63 m² | 88 m² | +25 m² +40% | 2018 |
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| 2, Hurst Crescent873 m away | 74 m² | 98 m² | +24 m² +32% | 2026 |
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| 43, Rowan Avenue819 m away | 73 m² | 97 m² | +24 m² +33% | 2023 |
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| 28, Brackenbury Close854 m away | 60 m² | 84 m² | +24 m² +40% | 2022 |
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| 76, Crown Road978 m away | 82 m² | 106 m² | +24 m² +29% | 2021 |
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| Flat 1, 82a, Elm Drive892 m away | 56 m² | 80 m² | +24 m² +43% | 2019 |
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| 1, Portland Lane948 m away | 78 m² | 102 m² | +24 m² +31% | 2017 |
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| Flat 1, 249, New Church Road968 m away | 36 m² | 59 m² | +23 m² +64% | 2026 |
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| 110, Godwin Road552 m away | 96 m² | 119 m² | +23 m² +24% | 2022 |
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| 11, Olive Road796 m away | 73 m² | 96 m² | +23 m² +32% | 2015 |
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| 79, Trafalgar Road793 m away | 65 m² | 88 m² | +23 m² +35% | 2014 |
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| 46, Burlington Gardens247 m away | 68 m² | 90 m² | +22 m² +32% | 2025 |
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| 27, Hallyburton Road782 m away | 66 m² | 88 m² | +22 m² +33% | 2022 |
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| 34, Norway Street860 m away | 86 m² | 108 m² | +22 m² +26% | 2016 |
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| 20, Hangleton Close659 m away | 80 m² | 101 m² | +21 m² +26% | 2023 |
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| 53, Worcester Villas857 m away | 130 m² | 151 m² | +21 m² +16% | 2020 |
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| 126, Trafalgar Road845 m away | 96 m² | 117 m² | +21 m² +22% | 2018 |
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| 12, Norway Street860 m away | 87 m² | 107 m² | +20 m² +23% | 2021 |
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| 22, Benfield Way292 m away | 129 m² | 149 m² | +20 m² +16% | 2020 |
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| 6, Southdown Avenue558 m away | 79 m² | 99 m² | +20 m² +25% | 2020 |
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| 98, Hallyburton Road639 m away | 130 m² | 150 m² | +20 m² +15% | 2020 |
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| 22, Beaconsfield Road763 m away | 87 m² | 107 m² | +20 m² +23% | 2020 |
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| 126, Mill Lane518 m away | 86 m² | 106 m² | +20 m² +23% | 2019 |
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| 11, Benfield Crescent212 m away | 81 m² | 101 m² | +20 m² +25% | 2015 |
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| 15, Fairfield Gardens360 m away | 92 m² | 112 m² | +20 m² +22% | 2014 |
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| 42, Locks Hill722 m away | 83 m² | 102 m² | +19 m² +23% | 2026 |
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| 11, Vale Road758 m away | 84 m² | 103 m² | +19 m² +23% | 2025 |
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| 106, Rowan Avenue775 m away | 87 m² | 106 m² | +19 m² +22% | 2024 |
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| 82, Abinger Road922 m away | 59 m² | 78 m² | +19 m² +32% | 2023 |
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| 15, Hazel Close947 m away | 41 m² | 60 m² | +19 m² +46% | 2022 |
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| 6, Abinger Road922 m away | 76 m² | 95 m² | +19 m² +25% | 2018 |
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| 9, Fairfield Gardens360 m away | 92 m² | 110 m² | +18 m² +20% | 2026 |
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| 4, Norway Street860 m away | 91 m² | 109 m² | +18 m² +20% | 2024 |
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| 26, Elder Close839 m away | 90 m² | 108 m² | +18 m² +20% | 2015 |
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| 24, Beaconsfield Road763 m away | 90 m² | 108 m² | +18 m² +20% | 2014 |
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| 169, Elm Drive950 m away | 104 m² | 122 m² | +18 m² +17% | 2014 |
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| 17, Millcross Road427 m away | 101 m² | 118 m² | +17 m² +17% | 2025 |
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| 13, Wilfrid Road600 m away | 79 m² | 96 m² | +17 m² +22% | 2025 |
|---|
| 6, Henge Way904 m away | 83 m² | 100 m² | +17 m² +20% | 2025 |
|---|
| 3, Martin Road533 m away | 85 m² | 102 m² | +17 m² +20% | 2024 |
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| 105, Vale Road849 m away | 106 m² | 123 m² | +17 m² +16% | 2023 |
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| 15, Norway Street860 m away | 82 m² | 99 m² | +17 m² +21% | 2023 |
|---|
| Flat 12, Shanklin Court, 132, Hangleton Road461 m away | 44 m² | 61 m² | +17 m² +39% | 2021 |
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| 82, Hangleton Road329 m away | 107 m² | 124 m² | +17 m² +16% | 2016 |
|---|
| 98, Stapley Road663 m away | 51 m² | 68 m² | +17 m² +33% | 2015 |
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| 1, Benfield Close288 m away | 72 m² | 88 m² | +16 m² +22% | 2025 |
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| 94, Elm Drive892 m away | 72 m² | 88 m² | +16 m² +22% | 2024 |
|---|
| 18, Southdown Road977 m away | 72 m² | 88 m² | +16 m² +22% | 2022 |
|---|
| 37, Elm Road939 m away | 69 m² | 85 m² | +16 m² +23% | 2021 |
|---|
| 3, Romany Close462 m away | 52 m² | 68 m² | +16 m² +31% | 2020 |
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| 9, Shelldale Avenue998 m away | 67 m² | 83 m² | +16 m² +24% | 2020 |
|---|
| 14, Farmway Close567 m away | 72 m² | 88 m² | +16 m² +22% | 2016 |
|---|
| 105, Foredown Drive270 m away | 97 m² | 113 m² | +16 m² +16% | 2014 |
|---|
| 5, Fairway Crescent285 m away | 65 m² | 80 m² | +15 m² +23% | 2026 |
|---|
| 152, Elm Drive913 m away | 77 m² | 92 m² | +15 m² +19% | 2026 |
|---|
| 16, Blackthorn Close953 m away | 55 m² | 70 m² | +15 m² +27% | 2026 |
|---|
| 18, Elder Close839 m away | 78 m² | 93 m² | +15 m² +19% | 2024 |
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| 16, Elder Close839 m away | 90 m² | 105 m² | +15 m² +17% | 2022 |
|---|
| 24, Deacons Drive460 m away | 82 m² | 97 m² | +15 m² +18% | 2018 |
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| 60, Hallyburton Road797 m away | 84 m² | 99 m² | +15 m² +18% | 2015 |
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| 3, Bampfield Street918 m away | 70 m² | 85 m² | +15 m² +21% | 2014 |
|---|
| 37, Teg Close804 m away | 63 m² | 78 m² | +15 m² +24% | 2012 |
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| 58, Trafalgar Road889 m away | 80 m² | 95 m² | +15 m² +19% | 2012 |
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